When you say you needed to drill new holes for the strut supports, what do you mean exactly? You drilled straight through the deck entirely and attached something from the inside? Would you happen to have pics from the install? I'm not new to DIY stuff, I am just worried about waterproofing and rust. You mentioned your touring didnt have a spoiler stock. I am also wondering if I would have to wrap the trunk lid to cover the holes from my Si's spoiler.

I had to drill straight through the trunk so I could secure the bottom part of the support struts directly into the trunk. I don't have any pictures of that part unfortunately - if ever I have to take off the trunk liner I'll take some pics.

I used generic 150mm sized strut rods! They're all over eBay but here is the specific one I bought: https://www.ebay.com/itm/2-x-Black-Adjustable-Front-Bumper-Lip-Splitter-Strut-Brace-Rod-Support-Bars-US/222789991598?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2057872.m2749.l2649